these 3 derivations will be built:
  /nix/store/i6x3i70fw5dbmxfb4njlcb3667rrbfj8-opencodex-2.68.0.tgz.drv
  /nix/store/z19hyy9fy4x44am48rhwb91pi7m8qbzs-opencodex-2.68.0.drv
  /nix/store/9zyw3m6qcrdgpfgj6ygi4ggi44mgdrb2-check-opencodex.drv